Gaya APA

Rahman, Y, A. et al (2022). Advanced Grammar For EFL Learners : A Self Study Reference and Practice Book (Cetakan I). Yogyakarta: Graha Ilmu.

Gaya MLA

Rahman, Yenni, Arif. et al. "Advanced Grammar For EFL Learners : A Self Study Reference and Practice Book". Cetakan I Yogyakarta: Graha Ilmu, 2022. .